To know oneself, one should assert oneself.

Without hard work, nothing grows but weeds.

To be a good loser is to learn how to win.

The most effective way to do it, is to do it.

If you think you can do it, you can.

By failing to prepare, you are preparing to fail.

The secret of getting ahead is getting started.

Go for it now. The future is promised to no one.

Well done is better than well said.